They’ve completely alienated and scared off the community around OpenSolaris, killed any lines of communication by clamping down on employee blogs and ignored open letters from highly influential and important community members begging for *any* kind of information. They’ve forbidden Sun/Oracle employees from heading up the Solaris user groups and booted the meetings out of their buildings; turned Solaris 10 into a 30-day trial, and pushed back the 2010.x release of OpenSolaris with no word as to it’s planned release date, or even if it is being continued as a product.
Oracle are doing a superb job of killing Solaris - at least, as we knew it to be.
Oracle just really doesn't care about Solaris as a general purpose OS (there's no money in it), and it makes sense although I personally find it tragic. It's probably why they're also killing all their OEM deals. I strongly suspect Oracle's overall aim is to have Solaris relegated to the role of running as the bottom layer in an Oracle "database machine" or Java appserver bundle.
It excels in these tasks, and it would obviously fit into Oracle's stated goal of being a one stop shop, where if you want to run Oracle, they'll sell you the bundle - hardware, storage, OS and software. If they no longer want it to be a dominant general purpose datacenter OS, then their approach makes sense. They don't need a "community" around the product, they don't need open source developers porting applications to it, and they certainly don't need the overhead of running and managing a community portal anymore.
I think the way they are going about it reprehensible, and it's a tragic end for such a historic and innovative OS but you can see why. Larry is all about the $$$, and Sun's approach just wasn't bringing in the big bucks.